LT 1: Coriolis Effect and Global Winds

Front

What happens to convection currents just to either side of the equator?

Back

They are rising.

Front

What is the Coriolis effect?

Back

It is the tendency of objects moving large distances on Earth’s surface to bend to the right in the northern hemisphere and to the left in the southern hemisphere.

Front

What does the Coriolis effect cause?

Back

It causes global winds to move in a curved path instead of a straight line.

Front

In the Southern Hemisphere, which direction do objects deflect due to the Coriolis Effect?

Back

Left/Counterclockwise.

Front

In the Northern Hemisphere, which direction do objects deflect due to the Coriolis Effect?

Back

Right/Clockwise.

Front

What are global winds?

Back

Winds that blow across the Earth in predictable patterns due to the Coriolis effect and convection currents.

Front

What is the role of the equator in global wind patterns?

Back

The equator is where convection currents rise, creating low pressure that influences wind patterns.

Front

How does the Coriolis effect influence weather systems?

Back

It causes weather systems to rotate and move in specific patterns, affecting storm paths.

Front

What is the relationship between the Coriolis effect and ocean currents?

Back

The Coriolis effect causes ocean currents to curve, influencing climate and marine navigation.

Front

What is a convection current?

Back

A convection current is a cycle of rising warm air and sinking cool air that helps distribute heat in the atmosphere.